Military damping buffer handle
By introducing a torsion spring device and damping oil into the handle, the problem of the handle not rebounding or rebounding force being too great has been solved, achieving the effect of automatic reset and slow rebound, thus improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI NRH HARDWARE CO LTD
- Filing Date
- 2025-06-15
- Publication Date
- 2026-06-09
AI Technical Summary
Existing handles either lack a spring-loaded function or have excessive spring-loaded force, leading to inconvenience and discomfort in use.
A military-grade damped buffer handle was designed, which includes a torsion spring device and a damping component. The torsion spring device enables the handle to automatically reset, and the damping oil is used to slow down the rebound speed.
It achieves automatic reset and slow rebound of the handle, improving ease of use and avoiding discomfort to the hands caused by excessively fast rebound.
Smart Images
Figure CN224336135U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a handle, and more particularly to a military-grade damping and buffer handle. Background Technology
[0002] A handle is a component installed on objects such as boxes, which allows the box to be lifted and carried.
[0003] Handles are widely used in various aspects of work and life, and are also used on military cases. Existing handles typically have the following drawbacks: 1. The handle itself does not have a spring-loaded function; therefore, sometimes the handle must be rotated to turn it down, which is inconvenient. 2. Handles with a spring-loaded function generally use a torsion spring to achieve the rebound. However, when the torsion spring rebounds, the elastic force is too great, sometimes hitting the user's hand and causing discomfort. Utility Model Content
[0004] The purpose of this invention is to provide a military-grade damping and buffer handle to solve the problems existing in current handles.
[0005] According to one aspect of the present invention, a military damping buffer handle is provided, including a base and a handle, the handle being rotatably connected to the base, and a torsion spring device and a damping component being provided at the connection between the base and the handle. When the handle is rotated, the torsion spring device can rebound the handle, and the damping component is provided in the torsion spring device. When the handle rebounds, the damping component can reduce the speed of the handle rebounding.
[0006] In some embodiments, the torsion spring device includes a sleeve and a torsion spring, the sleeve being fitted onto the handle, the torsion spring being fitted onto the handle, and the torsion spring being located inside the sleeve, with one end of the torsion spring on the sleeve and the other end on the handle.
[0007] In some embodiments, the sleeve is provided with a groove, and one end of the torsion spring is engaged in the groove.
[0008] In some embodiments, the damping component is damping oil disposed in a sleeve.
[0009] In some embodiments, the handle is ring-shaped and has a gripping part.
[0010] In some implementations, a notch is provided on one side of the base, and a handle can be placed in the notch.
[0011] In some implementations, the base has multiple screw holes.
[0012] The beneficial effects of this utility model are as follows: In this utility model, a torsion spring device is installed on the handle and the base. After the base is installed on the box, the handle can be rotated, and the hand can be put into the handle. Then the box can be lifted. After the box is lifted to the designated position, the hand is taken out of the handle. Under the action of the torsion spring's rebound force, the handle will automatically return to its original position. There is no need to manually help the handle return to its original position, which is convenient to use. In addition, the handle of this utility model is provided with damping oil. When the torsion spring rebounds, the damping oil can slow down the rebound speed, allowing the handle to rebound slowly. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of a military damping buffer handle according to one embodiment of the present invention.
[0014] Figure 2 for Figure 1 The diagram shows the back structure of the military-grade damped buffer handle.
[0015] Figure 3 for Figure 1 A schematic diagram of part of the structure of the military-grade damped buffer handle is shown.
[0016] Figure 4 for Figure 1 An exploded view of part of the structure of the military-grade damped buffer handle shown.
[0017] In the diagram, 1-base; 11-notch; 12-screw hole; 2-handle; 21-grip; 3-torsion spring device; 31-sleeve; 311-slot; 32-torsion spring. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Figures 1-4 The diagram schematically illustrates the structure of a military-grade damping and buffer handle according to one embodiment of the present invention.
[0020] like Figures 1-4As shown, a military-grade damping handle includes a base 1 and a handle 2. The handle 2 is rotatably connected to the base 1. Therefore, when the base 1 is installed on the military case, the handle 2 can be rotated, allowing the user's hand to grip the handle 2 and pull the military case. A torsion spring device 3 and a damping component can be installed at the connection between the base 1 and the handle 2. When the handle 2 is rotated, the torsion spring device 3 can spring back the handle 2. The damping component is installed in the torsion spring device 3, which reduces the speed of the handle 2's rebound. After rotating the handle 2, the torsion spring device 3 allows the handle 2 to automatically return to its original position. During the automatic return process, the damping component reduces the speed of the handle 2's rebound, preventing it from hitting the user's hand due to excessive speed during the return process.
[0021] In this embodiment, the torsion spring device 3 includes a sleeve 31 and a torsion spring 32. The sleeve 31 can be fitted onto the handle 2, and the handle 2 can rotate around the sleeve 31. The torsion spring 32 is fitted onto the handle 2 and is located inside the sleeve 31. One end of the torsion spring 32 can be installed on the sleeve 31, and the other end can be installed on the handle 2. Therefore, when the handle 2 rotates around the sleeve 31 at a certain angle, the torsion spring 32 will twist. The torsion spring 32 has a torsional restoring force on the handle 2. When the handle 2 is released, the twisted torsion spring 32 will drive the handle 2 to twist and reset.
[0022] from Figure 4 As can be seen, the sleeve 31 in this embodiment has an integrally formed groove 311. The front end of the torsion spring 32 can be locked in the groove 311, while the rear end of the torsion spring 32 can be locked on the handle 2. Alternatively, the handle 2 can also have an integrally formed groove, and the rear end of the torsion spring 32 can be locked in the groove of the handle 2. When the handle 2 rotates, the torsion spring 32 will deform and rotate accordingly.
[0023] In this embodiment, the damping component is damping oil disposed in sleeve 31. Damping oil is a type of existing buffer oil that can reduce the rebound speed of handle 2 and prevent handle 2 from rebounding too quickly and hitting the user's hand.
[0024] like Figure 1 and Figure 2 As shown, the handle 2 in this embodiment is ring-shaped, and a grip portion 21 can be installed on the handle 2. The user's hand can grip the grip portion 21, which can be provided with anti-slip texture to facilitate the user to pull the handle 2.
[0025] like Figure 1 and Figure 2 As shown, in this embodiment, the lower side of the base 1 has a notch 11 formed, so that when the handle 2 is reset, the handle 2 can be placed at the notch 11. By setting the notch 11, the handle 2 can be smoothly springed back.
[0026] In this embodiment, the base 1 has multiple screw holes 12 integrally formed. Screws can pass through the screw holes 12 and fix the handle 2 to the military case.
[0027] In this invention, a torsion spring device 3 is installed on the handle 2 and the base 1. After the base 1 is installed on the military case, the handle 2 can be rotated to put the hand into the handle 2, and then the military case can be lifted. After the military case is lifted to the designated position, the hand is taken out of the handle 2. Under the action of the rebound force of the torsion spring 32, the handle 2 will automatically return to its original position. There is no need for manual assistance to reset the handle 2, which is convenient to use. In addition, the handle 2 of this invention is provided with damping oil. When the torsion spring rebounds, the damping oil can slow down the rebound speed, allowing the handle to rebound slowly.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0029] This utility model is not limited to the above-mentioned optional embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in its shape or structure, any technical solution that falls within the scope of the claims of this utility model shall be protected by this utility model.
Claims
1. A military-grade damping and cushioning handle, characterized in that: Includes a base (1) and a handle (2), the handle (2) being rotatably connected to the base (1). A torsion spring device (3) and a damping component are provided at the connection between the base (1) and the handle (2). When the handle (2) rotates, the torsion spring device (3) can rebound the handle (2). The damping component is provided in the torsion spring device (3). When the handle (2) rebounds, the damping component can reduce the speed of the handle (2) rebounding.
2. The military-grade damping and buffer handle according to claim 1, characterized in that: The torsion spring device (3) includes a sleeve (31) and a torsion spring (32). The sleeve (31) is fitted onto the handle (2), and the torsion spring (32) is fitted onto the handle (2). The torsion spring (32) is located inside the sleeve (31). One end of the torsion spring (32) is located on the sleeve (31), and the other end is located on the handle (2).
3. The military damping buffer handle according to claim 2, characterized in that: The sleeve (31) is provided with a slot (311), and one end of the torsion spring (32) is engaged in the slot (311).
4. The military damping buffer handle according to claim 3, characterized in that: The damping component is damping oil disposed in the sleeve (31).
5. The military damping buffer handle according to claim 4, characterized in that: The handle (2) is ring-shaped and has a grip (21).
6. The military damping buffer handle according to claim 5, characterized in that: The base (1) has a notch (11) on one side, and the handle (2) can be placed at the notch (11).
7. The military damping buffer handle according to claim 6, characterized in that: The base (1) is provided with multiple screw holes (12).